发布日期:2016-02-24 实施日期:2016-02-24
Friction stir welding. Aluminium. Part 3: Qualification of welding operators (ISO 25239-3:2011); German version EN ISO 25239-3:2011
Standard Specification for Welded Joints for Shipboard Piping Systems
适用范围:<p id="s00002">1.1 This specification covers typical details of welded joints commonly used in shipboard piping systems. These joints and other joints may be used provided the welding procedures used ...
实施日期:1982-07-30
Specification and qualification of welding procedures for metallic materials. Welding procedure specification. Part 6:Laser-arc hybrid welding
实施日期:2013-03-01
实施日期:2011-09-01
Inspection and testing of LPG road tankers
发布日期:2015-01-01 实施日期:2015-01-01
Non-destructive testing of welds. Ultrasonic testing. Use of automated phased array technology
发布日期:2012-10-31 实施日期:2012-10-31
发布日期:2016-09-01 实施日期:2016-09-01
发布日期:2015-03-31 实施日期:2015-03-31
发布日期:2016-03-23 实施日期:2016-03-23
Welding consumables -- Determination of moisture resistance of manual metal arc welding electrodes by measurement of diffusible hydrogen
适用范围:ISO 14372:2011 specifies a method for the relative ranking, by 24 h exposure to humid air and subsequent diffusible hydrogen testing, of manual metal arc electrode coatings related to their tendency to...
发布日期:2011-07-01 实施日期:2011-07-01
Simple unfired pressure vessels designed to contain air or nitrogen. Part 1 : pressure vessels for general purposes.
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